85 	struct rwlock object_lock;  member
164 	rw_init(&tdev->object_lock, "ttmbao");  in ttm_base_object_init()
165 	rw_wlock(&tdev->object_lock);  in ttm_base_object_init()
169 	rw_wunlock(&tdev->object_lock);  in ttm_base_object_init()
181 	rw_wlock(&tdev->object_lock);  in ttm_base_object_init()
183 	rw_wunlock(&tdev->object_lock);  in ttm_base_object_init()
193 	rw_wunlock(&tdev->object_lock);  in ttm_release_base()
204 	rw_wlock(&tdev->object_lock);  in ttm_release_base()
219 	rw_wlock(&tdev->object_lock);  in ttm_base_object_unref()
222 	rw_wunlock(&tdev->object_lock);  in ttm_base_object_unref()
233 	rw_rlock(&tdev->object_lock);  in ttm_base_object_lookup()
240 	rw_runlock(&tdev->object_lock);  in ttm_base_object_lookup()
433 	rw_init(&tdev->object_lock, "ttmdo");  in ttm_object_device_init()
450 	rw_wlock(&tdev->object_lock);  in ttm_object_device_release()
452 	rw_wunlock(&tdev->object_lock);  in ttm_object_device_release()